Mechanical Interlock Class 100 Cleanroom Pass Box
Stainless Steel Dynamic Pass Box for Cleanroom
Standard Pass Box with Ready Stock and Fast Delivery
Product Overview
A cleanroom pass box is a sealed enclosure with interlocked doors on opposite sides, designed to safely transfer materials between controlled and non-controlled environments.
As an airlock buffer zone, the pass box effectively:
- Reduces cross-contamination
- Maintains cleanroom pressure stability
- Improves material transfer efficiency
This dynamic transfer hatch is equipped with a HEPA filtration system, ensuring continuous airflow purification during material transfer.
Key Advantage: Standardized Stock and Fast Delivery
Unlike custom-built systems with long lead times, our standard pass box models are pre-engineered and stocked, enabling:
- Fast delivery within 3-7 days
- Ready-to-ship inventory
- Stable quality with standardized production
- Lower cost compared to fully customized units
This makes it the ideal solution for urgent projects, cleanroom upgrades, and international distributors.
Product Features
- Class 100 Cleanliness (ISO 5 equivalent)
High-efficiency HEPA filtration ensures ultra-clean air conditions. - Dynamic Airflow System
Adjustable air velocity at 0.45 m/s, maintaining positive pressure inside the chamber. - Interlocking Door System
Software-controlled interlocking prevents both doors from opening simultaneously, ensuring contamination control. - Premium Material Options
- Full SUS304 stainless steel (recommended for GMP environments)
- Full SUS201 stainless steel (cost-effective option)
- Powder-coated steel exterior + stainless steel interior
- Rounded Internal Corners
Prevents dust accumulation and allows easy cleaning. - Double-Layer Vacuum Glass Window
Provides clear visibility with excellent insulation and durability. - UV Sterilization Lamp (Optional Use)
Enhances microbial control inside the chamber.
Standard Models and Specifications
| Model | GCC-PBS500 | GCC-PBS600 | GCC-PBS700 |
|---|---|---|---|
| External Size (W×D×H) | 700×570×1050 mm | 800×670×1150 mm | 900×770×1250 mm |
| Internal Work Zone | 500×500×500 mm | 600×600×600 mm | 700×700×700 mm |
| Cleanliness | Class 100 | Class 100 | Class 100 |
| Air Velocity | 0.45 m/s (Adjustable) | 0.45 m/s | 0.45 m/s |
| Power Supply | 220V / 50Hz | 220V / 50Hz | 220V / 50Hz |
Filtration and Control System
- Mini-pleat HEPA Filter with Gel Seal
Fully compliant with DOP testing standards - Smart Control System
Long-life interlocking mechanism with stable performance
Quality Assurance
Each unit is 100% factory tested before shipment, including:
- Appearance inspection
- Functional testing
- Electrical safety testing
- Air velocity verification
- Noise level testing
Every unit is delivered with a detailed test report and documentation.
Packaging and Delivery
- Standard export plywood packaging (fumigation-free)
- Fast shipping due to ready stock models
- Suitable for international transportation
Warranty and Documentation
- 1-Year Warranty (excluding consumables)
- User manual included
- IO/OQ/GMP documentation available upon request
Applications
Widely used in:
- Pharmaceutical cleanrooms
- Biotechnology laboratories
- Semiconductor manufacturing
- Hospitals and sterile environments
Customization Available
While we specialize in standard stock models for fast delivery, we also support:
- Custom sizes
- Material upgrades
- Special airflow configurations
Why Choose Our Pass Box?
- Standardized models = short lead time
- Reliable quality with strict QC testing
- Competitive pricing
- Export-ready packaging
- OEM & distributor support
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.